Image reconstruction from phased-array data based on multichannel blind deconvolution
文献类型：期刊论文
| 作者 | Huajun She; Rong-Rong Chen; Dong Liang; Yuchou Chang; Leslie Ying |
| 刊名 | MAGNETIC RESONANCE IMAGING
 |
| 出版日期 | 2015 |
| 英文摘要 | In this paper we consider image reconstruction from fully sampled multichannel phased array MRI data without knowledge of the coil sensitivities. To overcome the non-uniformity of the conventional sum-of-square reconstruction, a new framework based on multichannel blind deconvolution (MBD) is developed for joint estimation of the image function and the sensitivity functions in image domain. The proposed approach addresses the non-uniqueness of the MBD problem by exploiting the smoothness of both functions in the image domain through regularization. Results using simulation, phantom and in vivo experiments demonstrate that the reconstructions by the proposed algorithm are more uniform than those by the existing methods. |
| 收录类别 | SCI |
| 原文出处 | http://www.sciencedirect.com/science/article/pii/S0730725X15001538 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/7173]  |
| 专题 | 深圳先进技术研究院_医工所 |
| 作者单位 | MAGNETIC RESONANCE IMAGING |
| 推荐引用方式 GB/T 7714 | Huajun She,Rong-Rong Chen,Dong Liang,et al. Image reconstruction from phased-array data based on multichannel blind deconvolution[J]. MAGNETIC RESONANCE IMAGING,2015. |
| APA | Huajun She,Rong-Rong Chen,Dong Liang,Yuchou Chang,&Leslie Ying.(2015).Image reconstruction from phased-array data based on multichannel blind deconvolution.MAGNETIC RESONANCE IMAGING. |
| MLA | Huajun She,et al."Image reconstruction from phased-array data based on multichannel blind deconvolution".MAGNETIC RESONANCE IMAGING (2015). |
入库方式： OAI收割
来源：深圳先进技术研究院
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